Abstract: A multilayer nonporous oxygen absorbing structure that resists delamination, e.g., humidity induced delamination, including a first layer having a first continuous polymer phase, a first water insoluble, dispersed, polyether resin phase in the first continuous polymer phase, and a water activated oxygen absorber, and a second layer having a second continuous polymer phase, bonded to the first layer.

Abstract: A composition that absorbs oxygen and emits carbon dioxide in response to absorbing oxygen including ascorbic acid, an organic acid, a catalyst that promotes oxidation of the organic acid and emission of carbon dioxide and a soluble transition metal salt characterized by multiple oxidation states.

Abstract: An air conditioning system for a vehicle includes a refrigerant circulating through a closed system including a condenser, a compressor, and an evaporator. A sorbent body, which may be a desiccant-entrained polymer, is disposed inside the compressor to remove moisture from the refrigerant passing therethrough.

Abstract: A redox composition includes a carbohydrate material and a catalytic molar amount of an organic compound positioned in catalytic relationship with the carbohydrate material to catalyze oxidation of the carbohydrate material in an environment in which the carbohydrate material would not otherwise oxidize.

Abstract: A packaging material includes an oxygen scavenger material dispersed in bands in a polymer sheet.

Abstract: An apparatus for dispensing sorbent canisters into containers includes a first wheel and a second wheel, disposed to rotate with each other. A first plate is disposed between the first and second wheels and a second plate is disposed on a side of the second wheel opposite the first wheel.

Abstract: A method of forming a desiccating part including the steps of: (a) blending a composition comprising: at least 60 wt % desiccant, up to 10 wt % wetting agent, up to 5 wt % processing aid, and 10-30 wt % thermosetting resin; (b) forming the composition blended in step (a) into a part or shape; and (c) heating the part or shape of step (b) to crosslink the resin. Also included is a desiccating part comprising at least 70 wt % desiccant and a thermosetting binder resin.

Abstract: A packaging material includes an oxygen scavenger material dispersed in bands in a polymer sheet.

Abstract: The invention relates to an article for oxygen absorption that is a container containing a water-soluble on source, a water activated oxygen scavenger, and a rupturable canister of hydrated polymer. The hydrated polymer comprises a superabsorbent polymer. The water-soluble on source comprises a salt. The invention in another embodiment relates to a method for providing timed oxygen absorption using the article as above with rupturing of the canister to release the water carrying superabsorbent such that it will contact the oxygen scavenger and on source thereby leading to activating the oxygen scavenger.

Abstract: A self desiccating container with a living hinge includes a container body made from a resin bonded sorbent and at least one attachment feature, and a container closure having a closure portion engageable with the container body to close the body and an attachment feature compatible with the attachment feature on the container body for securing the closure to the body, and a living hinge connecting the closure portion to the attachment feature.

Abstract: An apparatus for orienting articles includes a bowl having a sidewall and angled relative to horizontal, a disc disposed in the bowl and rotatable relative to the bowl, the disc having a radius proximate its outer periphery defining a groove sized to receive one of the articles in a predetermined orientation, and a diverter for diverting canisters contained in the groove through an outlet in the sidewall of the bowl.

Abstract: A packaging material includes an oxygen scavenger material dispersed in bands in a polymer sheet.

Abstract: The invention relates to a moisture indicator which includes iodide, copper, and starch.

Abstract: An extruded or molded article containing iron based oxygen scavenger, electrolytes, activated carbon, silica gel, or other water absorbing media, and optionally pore formers, is subjected to deformation to create voids or porosity, and subjected to water spraying or dipping to obtain a water activity of 0.4 or higher. The article is placed in a container or package containing oxygen sensitive articles.

Abstract: A material handling apparatus for conveying an article having a ferromagnetic component includes a hopper, a discharge, and a magnet. The hopper has an inlet and outlet and defines a hopper volume for receiving a plurality of the articles to be conveyed. The discharge is spaced from and downstream of the hopper. The magnet is movable between an attracting position proximate the hopper and a discharge position proximate the discharge.

Abstract: A sorbent container includes a plurality of sealed pockets connected in a strip. At least one of the pockets is a filled pocket containing a quantity of sorbent material. A pocket adjacent to the filled pocket is empty.

Abstract: An apparatus for dispensing sorbent canisters into containers includes a first wheel and a second wheel, disposed to rotate with each other. A first plate is disposed between the first and second wheels and a second plate is disposed on a side of the second wheel opposite the first wheel.

Abstract: This invention relates to a packaging material for unbaked dough products which includes a container that is impermeable to water vapor transmission, a relative humidity control device in the container, dough, and a water permeable sheet forming a cover for the container wherein the relative humidity control device includes a water vapor permeable container containing a solidified humectant composition which further includes a humectant salt, water and carrier.

Abstract: A method of dry coating oxidizable particles with activating particles. The method includes accreting at least portions of the activating particles onto surfaces of the oxidizable particles by mechanically induced juxtapositions to form composite particles; and abrading the composite particles to more evenly distribute the activating component over surfaces of the activating particles.

Abstract: A multi-functional resin bonded sorbent material including a blend of a resin, a sorbent and an electrically conductive material. The sorbent includes a plurality of sorbent particles uniformly dispersed within the resin so that each sorbent particle of the plurality of sorbent particles is fully surrounded by the resin and the electrically conductive material includes a plurality of conductive particles dispersed within the resin so that the plurality of conductive particles forms a conductive path.